| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.34 | 6.467% | $57.8542 | $57.85 | $57.85 | $57.90 |
| Purchase #2 | $54.60 | 4.812% | $57.2274 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $71.26 | 12.762% | $80.3542 | $80.35 | $80.35 | $80.40 |
| Purchase #4 | $115.84 | 10.246% | $127.709 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $125.81 | 10.644% | $139.2012 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $212.95 | 12.286% | $239.113 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $129.80 | 5.663% | $137.1506 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $764.60 | $838.6096 | $838.60 | $838.60 | $838.70 | |